If you still entered a view of Tibet (pre-1950) as a Shangri-la of peaceful monks fully engaged in pursuing enlightenment surrounded by a supportive, peaceful traditional culture, the harmony of 'Lost Horizons', you will emerge strongly disabused. If you imagine that Buddhism of all the main religious traditions is the most inured to manipulation by violence or the most likely to be conducive to peace, you too may have to reassess your views. There are plenty of opportunities, as Tibet's history unfolds, to encounter warrior monks engaging in a doctrinal argument with clubs and knives, monasteries of different suasions jostling for power with a liberal dose of poisoning, actual and suspected along the way. But if you wanted a balanced, intelligent, sympathetic but never credulous, history of Tibet, Sam Van Schaik's 'Tibet: A History' is excellent. I had bought it in the bookshop of the Rubin Museum in New York a couple of years ago but only got to reading it n...